diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm.h b/src/mesa/drivers/dri/i965/brw_wm.h index 7f0e5702f2e..d0ab3bdc65f 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.h +++ b/src/mesa/drivers/dri/i965/brw_wm.h @@ -172,7 +172,8 @@ struct brw_wm_instruction { #define WM_CINTERP (MAX_OPCODE + 5) #define WM_WPOSXY (MAX_OPCODE + 6) #define WM_FB_WRITE (MAX_OPCODE + 7) -#define MAX_WM_OPCODE (MAX_OPCODE + 8) +#define WM_FRONTFACING (MAX_OPCODE + 8) +#define MAX_WM_OPCODE (MAX_OPCODE + 9) #define PROGRAM_PAYLOAD (PROGRAM_FILE_MAX) #define PAYLOAD_DEPTH (FRAG_ATTRIB_MAX) @@ -241,8 +242,8 @@ struct brw_wm_compile { /** Mapping from Mesa registers to hardware registers */ struct { - GLboolean inited; - struct brw_reg reg; + GLboolean inited; + struct brw_reg reg; } wm_regs[PROGRAM_PAYLOAD+1][256][4]; struct brw_reg stack; @@ -252,6 +253,14 @@ struct brw_wm_compile { GLuint tmp_index; GLuint tmp_max; GLuint subroutines[BRW_WM_MAX_SUBROUTINE]; + + /** using a real constant buffer? */ + GLboolean use_const_buffer; + /** we may need up to 3 constants per instruction (if use_const_buffer) */ + struct { + GLint index; + struct brw_reg reg; + } current_const[3]; }; |